5
Kevin Sayer
Chairman, President and CEO
DexCom, Inc.
Medical DevicesFounded 1999- HQ today: San Diego, California
Reviewed by Swet Parvadiya
Company data updated: October 2026
Leadership History
DexCom: CEO History
5 leaders · Full leadership timeline
Who is the CEO of DexCom?
Kevin Sayer is the CEO of DexCom.
- Current CEO
- Kevin Sayer
- Leaders documented
- 5
- Founded
- 1999
| Name | Role | From | To | Years in role |
|---|---|---|---|---|
| Kevin Sayer | Chairman, President and CEO | — | Present | — |
| Jereme Sylvain | Executive Vice President and Chief Financial Officer | — | Present | — |
| Jake Leach | Executive Vice President and Chief Operating Officer | — | Present | — |
| Steven Pacelli | Executive Vice President, Strategy and Corporate Development | — | Present | — |
| Barry Regan | Executive Vice President, Global Operations | — | Present | — |
Company Overview
From a tornado-hit Saint Paul music store in 1966 to a $43B retail powerhouse, Richard Schulze's Best Buy pioneered modern consumer tech superstores.
Best Buy operates an omnichannel specialty retail and services model. It generates revenue through high-volume product sales (computers, televisions, appliances, smartphones), vendor-funded showroom partnerships (store-within-a-store displays with Apple, Samsung, and Microsoft), paid Geek Squad repairs, and recurring My Best Buy Total subscriptions.
4
Jereme Sylvain
Executive Vice President and Chief Financial Officer
3
Jake Leach
Executive Vice President and Chief Operating Officer
2
Steven Pacelli
Executive Vice President, Strategy and Corporate Development
1
Barry Regan
Executive Vice President, Global Operations
Challenges & Strategic Context
Best Buy faces intense e-commerce price pressure from Amazon and big-box discount chains like Walmart and Costco, extended smartphone and PC consumer upgrade cycles, post-pandemic demand normalization, and elevated operating labor expenses.
DexCom CEO and Leadership FAQ
Who is the current CEO of Dexcom?
Dexcom is led by Chief Executive Officer Kevin Sayer, who oversees corporate strategy, global operations, and the execution of the firm's strategic modernization roadmap.
What is the strategic focus of Dexcom's leadership team?
Under Kevin Sayer's direction, Dexcom's executive team focuses on digital platform innovation, customer acquisition, operational efficiency, disciplined capital allocation, and proactive risk compliance.
How is corporate governance structured at Dexcom?
Dexcom operates under a rigorous corporate governance model governed by an independent Board of Directors with specialized audit, risk, governance, and compensation oversight committees.
What cultural values guide Dexcom's executive leadership?
Leadership at Dexcom fosters a culture grounded in customer-centric service, technological innovation, ethical integrity, community responsibility, and long-term financial prudence.
Related Leadership Timelines
Compare executive leadership tenures and strategic transitions
Explore DexCom
Core profile pages, founders and related research hubs for this company.